[INFO] fetching crate service_conventions 0.0.32... [INFO] checking service_conventions-0.0.32 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] extracting crate service_conventions 0.0.32 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate service_conventions 0.0.32 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate service_conventions 0.0.32 [INFO] tweaked toml for crates.io crate service_conventions 0.0.32 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate service_conventions 0.0.32 on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate service_conventions 0.0.32 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 32cad57ec6ac271ee0609f7717de10f41b0779412469e4864a2d0a6c01cad17f [INFO] running `Command { std: "docker" "start" "-a" "32cad57ec6ac271ee0609f7717de10f41b0779412469e4864a2d0a6c01cad17f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "32cad57ec6ac271ee0609f7717de10f41b0779412469e4864a2d0a6c01cad17f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32cad57ec6ac271ee0609f7717de10f41b0779412469e4864a2d0a6c01cad17f", kill_on_drop: false }` [INFO] [stdout] 32cad57ec6ac271ee0609f7717de10f41b0779412469e4864a2d0a6c01cad17f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dunmustuse_in_always_ok" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c7ef3f9466dee675023bcfddc7f53803cf8fae7d2fbb4e4b21f61a810c40c3dd [INFO] running `Command { std: "docker" "start" "-a" "c7ef3f9466dee675023bcfddc7f53803cf8fae7d2fbb4e4b21f61a810c40c3dd", kill_on_drop: false }` [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Compiling cc v1.2.34 [INFO] [stderr] Checking base64ct v1.8.0 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Checking hdrhistogram v7.5.4 [INFO] [stderr] Checking crc32fast v1.5.0 [INFO] [stderr] Checking webpki-roots v1.0.2 [INFO] [stderr] Checking flate2 v1.1.2 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Checking compression-core v0.4.28 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking compression-codecs v0.4.28 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking indexmap v2.11.0 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking inout v0.1.4 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking bitflags v2.9.3 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking webpki-roots v0.26.11 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Compiling cookie v0.18.1 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Checking pkcs1 v0.7.5 [INFO] [stderr] Checking ed25519 v2.2.3 [INFO] 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[stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking rustls-webpki v0.103.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Checking axum-core v0.5.2 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling axum-macros v0.5.0 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Checking thiserror v2.0.16 [INFO] [stderr] Checking opentelemetry v0.30.0 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking prost v0.13.5 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling serde_with_macros v3.14.0 [INFO] [stderr] Compiling maud_macros v0.27.0 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-rustls v0.26.2 [INFO] [stderr] Checking async-compression v0.4.28 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking tower-cookies v0.11.0 [INFO] [stderr] Checking maud v0.27.0 [INFO] [stderr] Checking h2 v0.4.12 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Compiling clap_derive v4.5.45 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.17 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking tracing-serde v0.2.0 [INFO] [stderr] Checking serde_bytes v0.11.17 [INFO] [stderr] Checking serde_with v3.14.0 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking ed25519-dalek v2.2.0 [INFO] [stderr] Checking serde_plain v1.0.2 [INFO] [stderr] Checking redacted v0.2.0 [INFO] [stderr] Checking serde_spanned v1.0.0 [INFO] [stderr] Checking toml_datetime v0.7.0 [INFO] [stderr] Checking email_address v0.2.9 [INFO] [stderr] Checking opentelemetry_sdk v0.30.0 [INFO] [stderr] Checking tracing-subscriber v0.3.19 [INFO] [stderr] Checking toml v0.9.5 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking clap v4.5.46 [INFO] [stderr] Checking tracing-opentelemetry v0.31.0 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking hyper-util v0.1.16 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking axum v0.8.4 [INFO] [stderr] Checking hyper-timeout v0.5.2 [INFO] [stderr] Checking reqwest v0.12.23 [INFO] [stderr] Checking oauth2 v5.0.0 [INFO] [stderr] Checking opentelemetry-http v0.30.0 [INFO] [stderr] Checking openidconnect v4.0.1 [INFO] [stderr] Checking tonic v0.13.1 [INFO] [stderr] Checking opentelemetry-proto v0.30.0 [INFO] [stderr] Checking opentelemetry-otlp v0.30.0 [INFO] [stderr] Checking service_conventions v0.0.32 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `opentelemetry_otlp::TonicExporterBuilder` [INFO] [stdout] --> src/tracing.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use opentelemetry_otlp::TonicExporterBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `opentelemetry_otlp::TonicExporterBuilder` [INFO] [stdout] --> src/tracing.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use opentelemetry_otlp::TonicExporterBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/oidc.rs:453:18 [INFO] [stdout] | [INFO] [stdout] 453 | struct AuthError(anyhow::Error); [INFO] [stdout] | --------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `AuthError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/oidc.rs:453:18 [INFO] [stdout] | [INFO] [stdout] 453 | struct AuthError(anyhow::Error); [INFO] [stdout] | --------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] = note: `AuthError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `extract::connect_info::MockConnectInfo` and `self` [INFO] [stdout] --> examples/hello_idc/main.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 158 | extract::connect_info::MockConnectInfo, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 159 | http::{self, Request, StatusCode}, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Service` [INFO] [stdout] --> examples/hello_idc/main.rs:161:17 [INFO] [stdout] | [INFO] [stdout] 161 | use tower::{Service, ServiceExt}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Request`, `StatusCode`, `body::Body`, `extract::connect_info::MockConnectInfo`, and `self` [INFO] [stdout] --> examples/hello_idc/main.rs:157:9 [INFO] [stdout] | [INFO] [stdout] 157 | body::Body, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 158 | extract::connect_info::MockConnectInfo, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 159 | http::{self, Request, StatusCode}, [INFO] [stdout] | ^^^^ ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> examples/hello_idc/main.rs:154:1 [INFO] [stdout] | [INFO] [stdout] 154 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ServiceExt` and `Service` [INFO] [stdout] --> examples/hello_idc/main.rs:161:17 [INFO] [stdout] | [INFO] [stdout] 161 | use tower::{Service, ServiceExt}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: if this is a test module, consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> examples/hello_idc/main.rs:154:1 [INFO] [stdout] | [INFO] [stdout] 154 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `default_args` is never used [INFO] [stdout] --> examples/hello_idc/main.rs:163:8 [INFO] [stdout] | [INFO] [stdout] 163 | fn default_args() -> Args { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> examples/hello_idc/main.rs:177:20 [INFO] [stdout] | [INFO] [stdout] 177 | let resp = app [INFO] [stdout] | ____________________^ [INFO] [stdout] 178 | | .oneshot(Request::builder().uri("/").body(Body::empty()).unwrap()) [INFO] [stdout] 179 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> examples/hello_idc/main.rs:179:14 [INFO] [stdout] | [INFO] [stdout] 179 | .await [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result, Infallible> [INFO] [stdout] --> examples/hello_idc/main.rs:177:20 [INFO] [stdout] | [INFO] [stdout] 177 | let resp = app [INFO] [stdout] | ____________________^ [INFO] [stdout] 178 | | .oneshot(Request::builder().uri("/").body(Body::empty()).unwrap()) [INFO] [stdout] 179 | | .await [INFO] [stdout] | |__________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `service_conventions` (example "hello_idc" test) due to 3 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "c7ef3f9466dee675023bcfddc7f53803cf8fae7d2fbb4e4b21f61a810c40c3dd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c7ef3f9466dee675023bcfddc7f53803cf8fae7d2fbb4e4b21f61a810c40c3dd", kill_on_drop: false }` [INFO] [stdout] c7ef3f9466dee675023bcfddc7f53803cf8fae7d2fbb4e4b21f61a810c40c3dd